Hold'em table

On the button in 3-handed play, 9s7s is a suited connector with good playability and decent pot odds (100 to win 250), so calling is reasonable.

83o is a weak hand; folding the extra 50 to complete is not worthwhile out of position against two players.

KTo is ahead of a typical button limp and raising punishes the weak open-limp, taking initiative while still leaving room to fold if played back at.

Suited 9s7s on the button gets a good price: 200 to call into a 450 pot, and I have position against the big blind's raise. Calling is better than folding, and a 3-bet bluff is unnecessary.

As the preflop raiser on a J-J-2 rainbow flop, a continuation bet of 300 (under half pot) represents strength and can fold out unpaired hands; I have K-T with no draw, so I'm bluffing with some backdoor equity.

I have 9-high with only a backdoor flush draw on a paired Jd Js 2h board. The opponent bet 300 into 650, so I need about 24% equity to call. The opponent's range likely has many jacks and pocket pairs, and I would be drawing thin, so folding is the cleaner choice.

Offsuit weak hand (2d Qc) on the button facing a raise-ish situation isn't strong enough to invest; folding preserves chips.

With 36 offsuit in the small blind, the hand is too weak to invest more chips, even with 3:1 pot odds. Out of position and dominated by any call, folding preserves stack for better spots.

3-7 offsuit is an extremely weak hand, and calling or raising would likely lose chips over time. Folding preserves my stack and avoids a likely -EV situation.

J4 offsuit is weak and out of position against the big blind. Completing costs 50 to see a flop with a poor hand, and folding is a reasonable low-variance choice.

J3 offsuit is a weak hand, and as the button facing the big blind with two players still to act behind, folding is the safest play.

With the button folded, this is effectively heads-up against the big blind; K8o is a reasonable hand to raise for value/fold equity rather than limp-call.

AhTc is a strong hand in 3-handed play, and with position I want to build the pot and take initiative. A 3-bet to 900 puts pressure on the small blind's wide raising range.

K8 offsuit is weak against a 3-bet; facing a big reraise with poor equity and poor stack-to-pot leverage, folding is correct.

QJo on the button is a solid raising hand; isolating the blinds with a standard open size builds the pot with position.

96o is a weak hand out of position against a button raise, and calling or 3-betting would likely lose more chips in the long run.

9-5 offsuit is a weak hand. Calling 150 more out of position into a button raise has poor value, so folding is the better play.

J7o is a weak hand, but on the button in a 3-handed game, a min-raise to 200 can steal the blinds often enough to be profitable, and we have position postflop if called.

9-6 offsuit is a weak hand out of position in the small blind, facing a button raise with the big blind still to act behind. Calling 150 more is not profitable, so I fold.

24o is a weak hand facing a raise from the button; not worth calling to see a flop out of position.